# VoltTimer - Workout Timer — HIIT, Rest & Strength Timer

> HIIT, Rest & Strength Timer (iPhone/iPad app by BRENNEN PRESTON CHERNEY.)

- Source: https://appshunter.io/ios/app/volttimer-workout-timer/id6760988281 (this page in markdown: same URL + `.md`)
- Developer: [BRENNEN PRESTON CHERNEY](https://appshunter.io/developer/1887149773)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 6 MB
- Languages: American English
- Released: 2026-03-24
- Data updated: 2026-07-03
- User reviews in markdown: https://appshunter.io/ios/app/volttimer-workout-timer/id6760988281/reviews.md

## What is VoltTimer?

VoltTimer is a clean, no-distractions interval timer built for serious training. Set your work and rest intervals, hit start, and focus — VoltTimer handles the rest.

Built for every training style:

HIIT, Tabata, and circuit workouts
Strength training with custom rest timers
Custom presets for your go-to routines
Features:

Customizable work & rest intervals
Audio + haptic phase alerts
5-second end-of-phase countdown warning
Adjustable start delay to set up before the clock runs
Color themes to match your style
Simple enough for beginners. Powerful enough for athletes.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| VoltTimer Pro | $3.99 | one-time |



## Version history (last 5 releases)

### 2.0.1 — 2026-06-25

Added delay, set ending indicator, custom switch sounds

### 2.0 — 2026-04-17

2.0 features include
-Workout presets
-Skip button
-Workout history
-Custom background
-Pro version

### 1.0.3 — 2026-03-26

Bug fixes

### 1.0.1 — 2026-03-25

Bug fixes

### 1.0 — 2026-03-24

No release notes.

## More apps by BRENNEN PRESTON CHERNEY

- [ScrubRoll - Photo Cleaner](https://appshunter.io/ios/app/scrubroll-photo-cleaner/id6761373074)

All apps by BRENNEN PRESTON CHERNEY: https://appshunter.io/developer/1887149773

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-03.*